A lot :)

test/models/check_test.rb

@@ -1,8 +1,10 @@
-require 'test_helper'
+# frozen_string_literal: true
+
+require "test_helper"
 
 class CheckTest < ActiveSupport::TestCase
-  test 'the truth' do
-    skip 'Need to write Check test'
+  test "the truth" do
+    skip "Need to write Check test"
     assert true
   end
 end

test/models/checklist_entry_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "test_helper"
 
 class ChecklistEntryTest < ActiveSupport::TestCase

test/models/checklist_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "test_helper"
 
 class ChecklistTest < ActiveSupport::TestCase

test/models/element_test.rb

@@ -1,10 +1,12 @@
-require 'test_helper'
+# frozen_string_literal: true
+
+require "test_helper"
 
 class ElementTest < ActiveSupport::TestCase
   # test "the truth" do
   #   assert true
   # end
-  test 'level calculation' do
+  test "level calculation" do
     skip
     sc1 = success_criteria(:one)
     sc2 = success_criteria(:two)
@@ -13,12 +15,12 @@ class ElementTest < ActiveSupport::TestCase
     sc5 = success_criteria(:one)
     sc6 = success_criteria(:two)
     element = elements(:one)
-    element.success_criteria = [sc1, sc2, sc3, sc4, sc5, sc6]
-    element.success_criteria.each { _1.passed! }
+    element.success_criteria = [ sc1, sc2, sc3, sc4, sc5, sc6 ]
+    element.success_criteria.each(&:passed!)
     assert element.level == :A
 
     element.success_criteria.each { _1.result = :passed }
 
-    assert element.level == 'A'
+    assert element.level == "A"
   end
 end

test/models/link_category_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "test_helper"
 
 class LinkCategoryTest < ActiveSupport::TestCase

test/models/link_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "test_helper"
 
 class LinkTest < ActiveSupport::TestCase

test/models/principle_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class PrincipleTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/models/report_test.rb

@@ -1,7 +1,9 @@
-require 'test_helper'
+# frozen_string_literal: true
+
+require "test_helper"
 
 class ReportTest < ActiveSupport::TestCase
-  test 'the truth' do
+  test "the truth" do
     assert_not Report.new.valid?
   end
 end

test/models/standard_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class StandardTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/models/success_criterion_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "test_helper"
 
 class SuccessCriterionTest < ActiveSupport::TestCase